Questions

Q:

Propyne and propene can be distinguished by

A) AgNO₃ in ammonia B) conc. H₂SO₄
C) dil. KMnO₄ D) Br₂ in CCl₄
 
Answer & Explanation Answer: A) AgNO₃ in ammonia

Explanation:

Propene, being an alkene, and propyne, being a alkyne, are distinguished using the common chemical tests namely ammoniacal silver nitrate or ammoniacal cuprous chloride. Ammoniacal silver nitrate is also called as Tollen's reagent.

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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options


P: Very seldom do we actually go out and do something, which is beneficial to the society without thinking of our own side benefit of it.
Q: This is something that we have been falling short of.
R: Every society must develop in its people a social responsibility.
S: We are very individualistic and don’t relate ourselves to our society as such.

A) RQSP B) QRSP
C) QSRP D) QPRS
 
Answer & Explanation Answer: A) RQSP

Explanation:
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Q:

Which of the following represents the pair of sex chromosomes in women?

A) XY B) XX
C) YY D) None of these
 
Answer & Explanation Answer: B) XX

Explanation:
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.


Restorative justice is _______________ from mediation though it involves meetings and dialogues to fix responsibility for wrongdoing and to find a solution acceptable to ______________ three parties. More importantly, it directly addresses victim needs and ________________ emphasises the private dimensions of a public wrong. It is not a substitute _______________ the formal criminal justice system, but a good backup to reduce its workload and to increase the sense of justice in the system as a __________________.


More importantly, it directly addresses victim needs and ________________ emphasises the private dimensions of a public wrong.

A) so B) therefore
C) because it D) then it
 
Answer & Explanation Answer: B) therefore

Explanation:
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

 

Speech was given (A)/ to man to (B)/ conseal his thoughts. (C)/ No Error (D)

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

Explanation:
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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

 

To pass, the candidate has to answer atleast 3 questions correctly.

A) If the candidate answers three questions correctly then he will pass. B) Atleast three questions will be answered correctly by the candidate to pass.
C) Atleast three questions have to be answered correctly by the candidate to pass. D) Answering of three questions correctly by the candidate has to be done to pass.
 
Answer & Explanation Answer: C) Atleast three questions have to be answered correctly by the candidate to pass.

Explanation:
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

"Jim Crow" shuns the mountains for reasons satisfactory to himself; not so the magpie, the raven, and __________ mischief-maker, Clark's nutcracker. All of which keeps the bird-lover from the East in an ecstasy of surprises until he has _____________ accustomed to his changed environment. One cannot help ___________ into the speculative mood in view of the sharp contrasts ______________ the birds of the East and _________ of the West.


the birds of the East and _________ of the West.

A) whose B) this
C) those D) whom
 
Answer & Explanation Answer: C) those

Explanation:
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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

Awareness means the capacity to see a coffee pot and hear the birds sing in one's own way, and not the way one was taught. It may be assumed on good grounds that seeing and hearing have a different quality for infants than for grownups and that they are more aesthetic and less intellectual in the first years of life. A little boy sees and hears birds with delight. Then the 'good father' comes along and feels he should 'share' the experience and help his son 'develop'. He says, "That's a jay and this is a sparrow." The moment the little boy is concerned with which is a jay and which is a sparrow, he can no longer see the birds or hear them sing. He has to see and hear them the way his father wants him to. Father has good reasons on his side: since few people can afford to go through life listening to the birds sing, sooner the little boy starts his 'education' the better. Maybe he will be an ornithologist when he grows up.


The passage implies that when the boy starts his 'education' he will _____ .

A) have a more aesthetic outlook B) be able to identify a jay and a sparrow
C) see and hear the bird's song with delight D) have a more intellectual outlook
 
Answer & Explanation Answer: D) have a more intellectual outlook

Explanation:
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